JCM Part No . 960 - 000053R _ Rev . 6 © 2007, JCM - American Corporation 6 - 6 Section 6 AD - 02™ Retrievable Bill Validator Programming and Testing 3 . The Display Test will begin and proceed as illustrate in the Figure 6 - 19 a, b, c & d steps as follows: a . All four 7 - Segment Displays will all light . b . All four 7 - Segment Displays will go out . c . Each 7 - segment LED display will sequence through each segment . During this sequence, the three (3) Status LEDs will also go on for one half - second each . d . End the test by pressing Status Switch SW1 Button again .    Test #2 — Sensor Tests To check the operating condition of each Sensor proceed as follows: 1 . Press Status Switch SW1 to advance to Test #2, the Sensor Test ( See Figure 6 - 20 a) . 2 . Press Status Switch SW3 to sequence through each sensor shown in Figure 6 - 20 b . 3 . End the Sensor Test by pressing Status Switch SW1 . Test #3 — Drive Motor Operational Test To initiate a Drive Motor Operational Test proceed as follows: 1 . Press Status Switch SW1 to advance to Test #3, the Motor Test ( See Figure 6 - 21 a) . 2 . Press Status Switch SW3 to select the motor being tested ( See Figure 6 - 21 b) . 3 . Press Status Switch SW2 to begin the selected motor test ( See Figure 6 - 21 c) . 4 . Press Status Switch SW2 to end the selected motor test ( See Figure 6 - 21 d) . 5 . Either test another motor or end the Drive Motor Test by pressing Status Switch SW1 again . Figure 6 - 19 Deposit/Dispense Test Sequence a b c d All segments light at once . All segments go out . Each segment of each 7 - Segment Display will light in sequence, and the three (3) Status Lights will each light for one - half second in sequence . Test will end when SW1 is pressed again . Press to End NOTE: In the case of Sensors 1 through 28 and E through I, the first two LED’s display the Sensor ID number . The right two LED’s display the Sensor’s ON/OFF condition (See Figure 6 - 20 c on or off ) . NOTE: In the case of Sensors A through D, the first LED displays the Sensor ID number and the right three LEDs display the Sensor’s Numerical Value Level of 0 through 255, where 0 = Zero Volts & 255 = 5 Volts (See Figure 6 - 20 d) . Pressing Status Switch SW2 will also provide a Gain Switching Value of 3 through 6 on the left LEDs, and the right two LEDs will provide the D/A Converter’s light emission Output Value (See Figure 6 - 20 e) . Figure 6 - 20 Sensor Test Sequences Press SW1 to Locate Test Press SW3 to Advance Test a b Press SW2 o         n o          ff c d 5 Volts 0 Volts e Gain D/A Output Display Press SW3 to Resume Sequencing Through Sensors A to D f to Sequence Sensor Test Sensor Sensor Sensor NOTE: Refer to Table 6 - 1 for a definition of each Sensor’ ID Number . Figure 6 - 21 Motor Operational Test Press SW1 to Locate Test Press SW3 to Select Test Press SW2 c d to Test Motor Motor a o         n o          ff Press SW2 again to End Test